Your local weather forecast for today
Cornwall, ON — 3 hour detailed weather forecast
ON, Canada » Cornwall
Forecast for today, Sunday, June 14, 2026
08:00 |
+18° feels like: +18° |
Rain
Relative humidity: 97%, pressure: 749 mm Precipitations: 1.2 mm Wind: 14 km/h, southwest |
11:00 |
+20° feels like: +20° |
Rain
Relative humidity: 95%, pressure: 749 mm Precipitations: 5.9 mm Wind: 11 km/h, southwest |
14:00 |
+20° feels like: +20° |
Showers
Relative humidity: 85%, pressure: 748 mm Precipitations: 10.6 mm Wind: 11 km/h, southwest |
17:00 |
+19° feels like: +19° |
Rain
Relative humidity: 91%, pressure: 747 mm Precipitations: 13.1 mm Wind: 4 km/h, southwest |
20:00 |
+19° feels like: +19° |
Rain
Relative humidity: 97%, pressure: 746 mm Precipitations: 9.3 mm Wind: 4 km/h, southwest |
23:00 |
+16° feels like: +16° |
Showers
Relative humidity: 98%, pressure: 746 mm Precipitations: 5.6 mm Wind: 11 km/h, northwest |
02:00 |
+15° feels like: +15° |
Showers
Relative humidity: 99%, pressure: 746 mm Precipitations: 3.1 mm Wind: 11 km/h, west |
05:00 |
+13° feels like: +13° |
Clear
Relative humidity: 98%, pressure: 747 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
08:00 |
+15° feels like: +15° |
Overcast
Relative humidity: 92%, pressure: 748 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
11:00 |
+17° feels like: +17° |
Mainly sunny
Relative humidity: 81%, pressure: 749 mm Precipitations: 0.2 mm Wind: 14 km/h, west |